Echocardiography is used clinically, and has been the focus of several studies, to characterize septic cardiomyopathy. Echocardiographic signs of systolic dysfunction has been the main focus of previous investigations, and the systolic component is the focus of modern guidelines of clinical management in septic cardiomyopathy. The role of diastolic dysfunction is gaining interest, with data suggesting higher mortality in patients with diastolic dysfunction than in those with systolic dysfunction. To date, the correlation of echocardiographic signs of systolic or diastolic dysfunction myocardial stress biomarker panels, and the dynamics of any correlation, has not been studied.